A 14 1/2 foot by 30 foot concrete wall is to be built using concrete blocks. Find the area of the wall

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Urgent! 20 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.